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The dual-purpose variable DC regulated power supply is a must-have instrument for radio enthusiasts to use during maintenance. Here is an output of ±1.25V~15V or +1.25V~30V, with an output curre...[Details]
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;Use the serial port debugging wizard or the PC terminal's hyperterminal, set the baud rate to 9600, 8 data bits, 1 stop bit, no parity bit. ;First, send a character such as "2" from the PC to the se...[Details]
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Recently, during the Global Analyst Conference HAS 2020, Huawei released the "Autonomous Driving Network Solution White Paper" to the world, systematically expounding the future network architecture,...[Details]
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ADC initialization function: void Adc_Initialize(void) { ADC2_Init(ADC2_CONVERSIONMODE_SINGLE,ADC2_CHANNEL_8,ADC2_PRESSEL_FCPU_D2, ADC2_EXTTRIG_TIM,DISABLE,ADC2_ALIGN_RI...[Details]
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In a large heat treatment and quenching workshop of a large automobile company, gear parts for transmission systems are continuously surface carburized and quenched, with a very large output. Prior to...[Details]
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Ten years of experience in the industry, teaching you the introductory lesson on microcontrollers, Lecture 9:
Where does the program start and where does it go? In order to let beginners understand t...[Details]
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The main circuit of PWM DC/DC converter can be divided into two categories: non-isolated PWM DC/DC converter without high-frequency transformer and isolated PWM DC/DC converter with high-frequency tra...[Details]
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Data acquisition
and conversion systems are used to convert analog signals into digital form for analysis or transmission. Analog signal input is usually converted into corresponding elec...[Details]
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The transformer winding deformation tester is used to measure the amplitude change of the frequency response and the resonant frequency offset according to the coil displacement and deformation cau...[Details]
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;24c08 operation timing is: when the start signal sclk is pulled high, sda changes from high to low, indicating the start ; When the end signal sclk is pulled high, sda changes from low to high, ind...[Details]
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I don’t know if you are like me, holding an iPhone in your hand, wearing AirPods in your ears, using an iPad for daily entertainment, but still using a Windows laptop as your daily computer. After ...[Details]
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Recently, Commvault, a world-renowned leader in enterprise-level data management software for cloud and local environments, and Digital China Group Co., Ltd. officially announced a partnership. The t...[Details]
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BYD Qin, a dual-mode hybrid model, was originally going to be launched at the Guangzhou Auto Show which just ended. However, due to the energy-saving subsidy policy of the car, it was a surprise ...[Details]
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0 Introduction
There are many ways to generate digital phase-shifted signals. The traditional direct digital frequency synthesis (DDS) phase-shifting principle is to first digitize the sin...[Details]
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The smart rescue vehicle also has the functions of measuring mileage, angle and temperature.
1. Mileage circuit
1. Mileage circuit principle
The mileage circuit is ...[Details]